Atomic Base

This module defines base class Atomic that all other atomic classes are derived from.

class Atomic[source]

Base class for all atomic classes that can be used for type checking.


Returns a copy of atoms (and atomic data) in an AtomGroup instance.


Returns one-letter sequence string for amino acids. When allres keyword argument is True, sequence will include all residues (e.g. water molecules) in the chain and X will be used for non-standard residue names.


Returns title of the instance.

select(selstr, **kwargs)[source]

Returns atoms matching selstr criteria. See select module documentation for details and usage examples.